Can physicist pursue a career in CFD?

I have completed M.Sc. in Physics with specialization in radio-physics and electronics and working with a nanosemiconductor company as an Engineer-Technical documentation in India. I am interested to pursue a career in computational fluid dynamics and very much interested in device modelling and simulation and electronic cooling. I need an insight and advice as to understand if I can go ahead and take admission to some short term courses for CFD/FEM offered by private technology training centers. Kindly freely comment or advice!!!